153914040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{20359}}^1$

素因数の和:20386

約数の個数: 128

約数和(自身を含む): 586368000

約数和(自身を除く): 432453960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 20359, 40718, 61077, 81436, 101795, 122154, 142513, 162872, 183231, 203590, 244308, 285026, 305385, 366462, 407180, 427539, 488616, 549693, 570052, 610770, 712565, 732924, 814360, 855078, 916155, 1099386, 1140104, 1221540, 1282617, 1425130, 1465848, 1710156, 1832310, 2137695, 2198772, 2443080, 2565234, 2748465, 2850260, 3420312, 3664620, 3847851, 4275390, 4397544, 5130468, 5496930, 5700520, 6413085, 7329240, 7695702, 8550780, 10260936, 10993860, 12826170, 15391404, 17101560, 19239255, 21987720, 25652340, 30782808, 38478510, 51304680, 76957020, 153914040]

約数ペア:

[(1, 153914040), (2, 76957020), (3, 51304680), (4, 38478510), (5, 30782808), (6, 25652340), (7, 21987720), (8, 19239255), (9, 17101560), (10, 15391404), (12, 12826170), (14, 10993860), (15, 10260936), (18, 8550780), (20, 7695702), (21, 7329240), (24, 6413085), (27, 5700520), (28, 5496930), (30, 5130468), (35, 4397544), (36, 4275390), (40, 3847851), (42, 3664620), (45, 3420312), (54, 2850260), (56, 2748465), (60, 2565234), (63, 2443080), (70, 2198772), (72, 2137695), (84, 1832310), (90, 1710156), (105, 1465848), (108, 1425130), (120, 1282617), (126, 1221540), (135, 1140104), (140, 1099386), (168, 916155), (180, 855078), (189, 814360), (210, 732924), (216, 712565), (252, 610770), (270, 570052), (280, 549693), (315, 488616), (360, 427539), (378, 407180), (420, 366462), (504, 305385), (540, 285026), (630, 244308), (756, 203590), (840, 183231), (945, 162872), (1080, 142513), (1260, 122154), (1512, 101795), (1890, 81436), (2520, 61077), (3780, 40718), (7560, 20359)]